baber/WOPTO huggingface dataset:
Patent EP-0262476-A2 (EP)
Inventor: BIHN RAYMOND J
IPC: B05B15/06
Filed: 1987-09-09
Abstract: A clip for frictionally holding an air cap or a fluid tip on a spray gun when a retainer ring is removed and an improved nozzle assembly inlcuding the clip. For an air atomization type spray gun, the clip is positioned in a chamber defined between the air cap and the fluid tip for frictionally engaging both the air cap and the fluid tip. For an air assisted airless spray gun, the clip holds the fluid top on the end of the barrel. The clip temporarily holds the air cap or the fluid tip in place when a retainer ring is removed during assembly or disassembly of the nozzle assembly.
Patent EP-0266531-A2 (EP)
Inventor: BANNIER GEORG
IPC: B66D1/14
Filed: 1987-09-19
Abstract: The invention relates to a drive assembly having a drivable shaft (3), which is arranged in a housing (1) and is effectively connected to a clutch likewise mounted in the housing (1), the clutch being pre- stressed loaded in the engaged position by a spring (8) and being capable of being disengaged via a transverse wedge (16), guided axially in a radial slot (15), and a ram (13) which can be operated from outside by an operating lever (19), and acts thereon. In order to permit the clutch to be disengaged with a small amount of force and a small movement in the axial direction of the output drive shaft (6) in all operating conditions, with a compact construction, and to unload the bearings completely from the spring pressure of the clutch, it is provided that the drivable shaft (3) is a worm shaft which engages with a worm rim (4), that the clutch is a sliding clutch with a compression ring (7), which acts on the worm rim (4) and is pre- stressed by the spring (8), and a conical ring (5), which is rigidly connected to an output drive shaft (6) supported in the housing (1), on which the worm rim (4) is located, that the output drive shaft (6) has the radial slot (15) for axially guiding the transverse wedge (16) which engages on the compression ring (7) on the side facing away from the spring (8), and that the ram (13) engages via a screw (12), which is held such that it can rotate coaxially to the output drive shaft (6) by a threaded hole in the housing (1), with the operating lever (19) whose lever movement is adjustable via a device (20, 21) for setting the axial position of the ram (13). The drive assembly is suitable for winches, conveyor belts or the like. <IMAGE>
Patent EP-0262591-A2 (EP)
Inventor: RALPH HARRY C
IPC: B64C25/60
Filed: 1987-09-24
Abstract: A two-stage aircraft gear. The landing gear includes a cantilever landing gear (110) whose lower end is attached to a trailing arm (or articulated) landing gear (112). The cantilever gear is a collapsible piston­cylinder assembly (116, 114), and the trailing arm gear also has a shock absorber (143) connected between a fixed portion of the trailing arm gear (136) and the movable wheel support arm (138). When landing, the load imposed is first absorbed by the trailing arm landing gear (112). After the trailing arm gear has been fully compressed, the cantilever gear (110) begins to compress. The cantilever and trailing arm landing gear can be combined to provide the desired performance. The landing gear static position can be designed to be in the static load curve of the first component, allowing the aircraft to be stably supported and yet difficult to overturn.
Patent EP-0269024-A2 (EP)
Inventor: SCHMIDT BERND DR
IPC: A61K31/425
Filed: 1987-11-20
Abstract: Compounds of the general formula I <IMAGE> in particular ralitolin, are used for controlling AIDS in humans and higher mammals.
Patent EP-0244269-A2 (EP)
Inventor: DEAN THOMAS ROBERT
IPC: C07D239/56
Filed: 1987-05-01
Abstract: Sulfonamides of the formula
     wherein J is a substituted aryl group of defined structure;
     R is H or a lower organic group;   A is a mono- or bicyclic heterocyclic group;   exhibit herbicidal activity. Some also show a plant growth   regulant action.   
     The novel compounds may be made by a variety of techniques, e.g. by reacting an arylamine JNH 2  with a sulfonyl chloride ASO 2 Cl.
Patent EP-0254432-A2 (EP)
Inventor: CHAPMAN ROBERT C
IPC: C07C315/04
Filed: 1987-06-25
Abstract: Alpha-arylalkanoic esters are prepared by reacting a trivalent iodine compound of the formula
      wherein Ar is an aromatic hydrocarbon group and X and Y each represent a group which can be removed as an anion, with a carbonyl compound of the formula
      where Ar¹ is an aromatic hydrocarbon group, R is a hydrogen atom or an alkyl group, and R¹ is a hydrogen atom or an alkyl group, in the presence of an orthocarboxylic ester having the general formula ZC(OR²)₃, wherein R² is an alkyl group and Z is a hydrogen atom or an alkyl group; the reaction being carried out in the presence of sulfuric acid in an amount from about 0.2 to about 0.8 mole per mole of the carbonyl compound.
Patent EP-0251985-A2 (EP)
Inventor: SHANDS JAY ANDERSON
IPC: D21F9/02
Filed: 1987-07-02
Abstract: A system for forming a web from a dilute, aqueous slurry of fibers wherein a thin, horizontally-extending aqueous stream of fibers is projected onto a travelling foraminous forming wire (22). The forming wire (22) is dis­posed to travel over a forming board (26) which has a lea­ding lip which is deflected downwardly with respect to the oncoming jet stream (l5). The lower surface of the jet stream (l5) is disposed substantially parallel with the surface of the travelling foraminous wire (22) at the point where the stream contacts the wire (22) to minimize turbulence at the point of initial contact of the jet stream (l5) on the wire (22) and subsequent spouting of the fibrous stock downstream in the forming zone.
Patent EP-0241446-A2 (EP)
Inventor: OLINS PETER OLAFS
IPC: C12R1/19
Filed: 1987-03-26
Abstract: The present invention provides novel ribosome binding sites useful in enhancing protein production in bacteria. Methods, genes, vectors, bacteria and useful intermediates employing the novel ribosome binding sites of the present invention are also provided. A novel site of interaction different from a Shine-Dalgarno sequence between the 16S ribosomal RNA and messenger RNA is also provided.
Patent EP-0276874-A2 (EP)
Inventor: YOSHINO KENJI
IPC: C08K3/34
Filed: 1988-01-29
Abstract: Copolyesters and copolyesteramides consisting of specific units can be injection molded at a low temperature into a part having a high heat distortion temperature. A filled composition is obtained by blending the copolyester or copolyesteramide with an inorganic filler. A magnetic resin composition is obtained by blending the copolyester or copolyesteramide with a magnetic powder.
Patent EP-0280193-A2 (EP)
Inventor: GANDHI DEEPAKKUMAR JAYANTILAL
IPC: H02K1/16
Filed: 1988-02-18
Abstract: Laminations used in a lamination stack to form a stator (14) of a dynamo-electric machine, have a number of circumferentially spaced slot openings (42) extending radially outward from an inner circumference (40) of a bore opening in each of the plates. The mouths (46) of the slot openings are wide enough to receive a stator winding (56, 58) when inserted between teeth which bound the slot openings. Each tooth (48) has a main body part (50) and a pair of lip parts (52) at a distal end, with each lip part projecting circumferentially into the mouth of a respective slot opening adjacent the tooth. An edge (54) of each lip part projects from the main body part to retain the stator winding, the edge defining a slope angle (α) with respect to a line perpendicular to the center line of the slot opening into which the lip part projects. The slope angle (α) is functionally related to the width (T₁) of the main body part of the teeth.
Patent EP-0282019-A2 (EP)
Inventor: WIENERS GERHARD DR
IPC: C08F20/22
Filed: 1988-03-09
Abstract: A transparent thermoplastic moulding compound essentially derived from an ester of a (meth)acrylic acid with a cyclic alcohol can be prepared in a simple and economical manner. In this moulding compound, acid and alcohol radicals may be deuterated and/or fluorinated. A particularly preferred alcohol component is 1,4,5,6,7,7-hexachloro- bicyclo[2.2.1]hept-5-en-2-ol. The moulding composition can be converted into articles of high transparency and heat resistance.
Patent EP-0287102-A2 (EP)
Inventor: NAGATA TAKEHUMI C O FUJI PHOTO
IPC: G06T5/00
Filed: 1988-04-14
Abstract: In a method of detecting noise in image signals, noise contained in image signals representing a radiation image, which are obtained by exposing a stimulable phosphor sheet carrying the radiation image stored thereon to stimulating rays, and photoelectrically detecting light emitted by the exposed portion of the stimulable phosphor sheet in proportion to the stored radiation energy, is detected. The method comprises the steps of comparing the image signal a at each remark picture element A with values (b1 + T1), (b2 + T2), ..., (bn + Tn) obtained by adding predetermined values T1, T2, ..., Tn respectively to image signals b1, b2, ..., bn at picture elements B1, B2, ..., Bn in the vicinity of the remark picture element A, and recognizing that noise is contained in the image signal a in the case where the image signal a attains a value larger than every one of the values (b1 + T1), (b2 . T2), ..., (bn + Tn).
Patent EP-0296540-A2 (EP)
Inventor: BECKER HEINZ DIETHOLF
IPC: C09D5/08
Filed: 1988-06-21
Abstract: 1. Coating composition for aluminium and aluminium alloys. 2.1. Coating compositions for aluminium alloys were hitherto chromate-containing, which posed occupational hygiene and environmental problems. The novel coating compositions shall avoid the use of chromates. 2.2. A coating composition for aluminium and aluminium alloys contains a binder based on polyvinyl butyral and phenolic resin and as corrosion-inhibiting pigment a homogeneous mixture and/or a mixed-crystal product of calcium hydrogen phosphate and magnesium hydrogen phosphate, with or without zinc oxide. 2.3. Use for coating, in particular basecoating aluminium and aluminium alloys.
Patent EP-0305727-A2 (EP)
Inventor: AMBROS RICHARD
IPC: B60S1/34
Filed: 1988-07-26
Abstract: A safety motor vehicle with a front vehicle part (260) mounted so as to pivot off about a horizontal transverse axis (263) on a rear part of the vehicle (261) and which in the event of a sharp braking process converts the kinetic energy of the vehicle into a raising of the centre of gravity of the vehicle and thus causes the front axial load on the carriageway to be increased. <IMAGE>
Patent EP-0307867-A2 (EP)
Inventor: NAGASAKI SATORU
IPC: G03C1/825
Filed: 1988-09-13
Abstract: A light-sensitive silver halide photographic material comprising a support and, provided thereon, photographic component layers containing a gelatin and including a silver halide emulsion layer and a layer containing a dye, said dye having, as an aqueous solution, at least one maximum absorption wavelength (λ max ) in the range of from 400 nm to 850 nm, and the amount of gelatin present on the same side of said silver halide emulsion layer being within the range from 2.0 g/m² to 3.5 g/m² and a method of processing a imagewise exposed light-sensitive silver halide photographic material as above by the use of an automatic processing machine at a speed of 20 to 60 seconds.
Patent EP-0314080-A2 (EP)
Inventor: TAKANO SAKUHARU
IPC: G06F3/0487
Filed: 1988-10-25
Abstract: In an image information processing apparatus including a combined display and input unit which comprises a coordinate specifying unit for specifying on a screen a rectangular area containing an image and also specifying the destination to which it is to be moved, a mode specifying unit for specifying a move mode for the rectangular area to be a paralleling mode or a rotating mode,and a position specifying unit for enabling the specification of the destination, an image paralleling and rotating system wherein, when the rectangular area specified by the coordi­nate specifying unit is displayed in the screen as moved to the destination, enabled by the position specifying unit, in accordance with instructions made by the mode specifying unit, a decision is made to determine if the coordinate specifying unit has specified a predetermined neighboring portion of a corner of the rectangular area so displayed, and wherein, if a result of the decision indicates that the coordinate specifying unit has specified the neighboring portion of the corner of the rectangular area, instructions from the mode specifying unit and the coordinate specifying unit are rendered to be valid, thereby avoiding an erroneous movement of the rectangular area instructed by an erroneous instruction from the coordinate specifying unit.
Patent EP-0317933-A2 (EP)
Inventor: SORENSEN STEPHEN M
IPC: A61P37/00
Filed: 1988-11-21
Abstract: The present invention relates to a method for relieving or alleviating the symptomatology associated with fibromyalgia comprising administering to a patient a compound as described by Formula I.
Patent EP-0278582-A2 (EP)
Inventor: JANSEN JOHANNES JACOBUS
IPC: D21H19/54
Filed: 1988-02-10
Abstract: This invention relates to a process for applying waterproof starch layers to substrates, which comprises applying an aqueous starch dispersion containing a waterproofing agent to the substrate and then drying same. 
     In order to improve the processability and processing time of the binders, this invention is characterized in that the waterproofing agent or a catalyst which catalyzes the reaction of the waterproofing agent with the starch molecules is present in the starch dispersion in the form of micro­capsules, and that, after applying the starch dispersion to the substrate, the waterproofing agent is reacted with the starch molecules by digesting the microcapsules.
Patent EP-0293963-A2 (EP)
Title: Fluorocarbon-containing reactive polymeric surfactants  and coating compositions therefrom and process for preparing the same
Inventor: SCHMIDT DONALD L
IPC: C09K23/52
Filed: 1988-05-11
Abstract: This invention relates to a water-soluble, crosslinkable polymeric surfactant having fluorocarbon and ionic moieties. Such surfactant can be cured into tough, solvent resistant, low critical surface tension coatings useful for protective finishes on metal, plastics and fabrics. This surfactant has (1) at least one pendant fluorocarbon moiety and (2) at least one pendant ionic moiety which is capable of reacting with a counterion to form a crosslinked polymer. The reactive ionic moieties on the polymer chain can be anionic, cationic or zwitterionic (having an equivalent amount of both cationic and anionic moieties).
Patent EP-0306287-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01F6/06
Filed: 1988-08-31
Abstract: A superconducting pattern (5) formed from a super­conducting ceramic film is disclosed. The pattern is made in the form of a coil which is embedded in an insulating ceramic film (6). The insulating film is made of a ceramic material whose thermal expansion coeffi­cient is approximately equal to that of the coil.
Patent EP-0295186-A2 (EP)
Inventor: MASUDA YUSUKE
IPC: G11C11/413
Filed: 1988-06-10
Abstract: A plurality of slide access memories (SM₀₀ , SM₀₁ , ..., SM n-1, m-1 ), in which a voluntary rectangular group of bits can be accessed, are arranged in an  n -rows and  m -columns matrix and connected to common data lines (D₀ , D₁ , ..., D₁₅). A first access means accesses the same rectangular group of bits in each of the slide access memories and interconnects these groups to input/output portions incorporated into each of the slide access memories. A second access means selects the input/output portions of each of the slide access memories to enable or disable the operation thereof in accordance with a special bit position, or a pointing bit (PB) position, to thereby connect only a desired group of bits to common data lines, and thus enlarge the scope of slide access memories.
Patent EP-0290376-A2 (EP)
Inventor: KNORR HEINRICH
IPC: B65G49/04
Filed: 1988-04-28
Abstract: The arrangement is intended for feeding baths of chemical installations, in particular of electroplating installations. There are provided a transport carriage which can be displaced along the installation and a lifting means which can be moved up and down from the transport carriage in the vertical direction, which means can be brought with lifting parts under carrying arms of the individual pallet by displacing the transport carriage, a guiding device for the pallet being provided in the event of its carrying arms being raised from the lifting parts, characterised in that the guiding device for the pallet is mounted fixedly on the transport carriage, for example on vertically running struts or spars of the transport carriage, and extends over at least the essential length of the lifting or lowering path of the lifting means and of the pallets.
Patent EP-0298036-A2 (EP)
Inventor: WHITESIDE IAN ROBERT
IPC: C08L97/02
Filed: 1988-06-24
Abstract: Urea-formaldehyde resins which may be cured to give products having a low total extractable formaldehyde content are prepared by the following process:
     (i) an aqueous solution containing more than 50% formaldehyde and urea are mixed in a formaldehyde:urea molar ratio of 2-3:1 at pH 6-11,   (ii) this mixture is heated to at least 80°C,   (iii) a mineral or organic acid is added to bring the mixture to pH 0.5-3.5,   (iv) the mixture is heated at a temperature between 80°C and the reflux temperature, preferably for 15 minutes to 1 hour,   (v) keeping the temperature at or above 80°C, a base is added to bring the mixture to pH 6.5-9 and   (vi) urea is added to the mixture at a temperature up to 45°C until the formaldehyde:urea ratio is within the range 0.8-1.8:1.   
     In a modification of the process, solid particulate resins are obtained by reacting the mixture from step (v) with urea at a pH below 7 to increase the viscosity thereof, adding a base until the mixture reaches a pH of 6.5-9 and dehydrating the resulting mixture.
Patent EP-0306471-A2 (EP)
Inventor: MORMILE PATRICK JOHN
IPC: C08L61/20
Filed: 1988-09-01
Abstract: Sulfonic acids blocked by reaction with glycidamides. The blocked acids are used as catalysts for resin curing systems and provide viscosity stability and pot life without significant decrease in catalytic activity in comparison with the corresponding free sulfonic acids.
Patent EP-0325912-A2 (EP)
Inventor: JANIK GLORIA
IPC: C08K5/17
Filed: 1989-01-03
Abstract: The substantial and unpredictable increases in viscosity and cure time observed during storage of curable organosiloxane compositions obtained by blending large quantities of the ingredients disclosed in United States Patent No. 4,584,631 are reduced by blending to homogeniety a mixture comprising at least one member from the classes of organohydrogensiloxanes, platinum catalysts and platinum catalyst inhibitors disclosed in this patent and allowing the resultant mixture to age from 14 days to about 4 months before being combined with a vinyl-containing polymer to form one of said curable compositions.
Patent EP-0331999-A2 (EP)
Title: Copolymerisat aus Alpha-Methylstyrol und Acrylnitril und Verfahren zu seiner Herstellung
Inventor: ZABROCKI KARL DR
IPC: C08L27/06
Filed: 1989-02-27
Abstract: Ein durch Emulsionspolymerisation zugängliches α-Methylstyrol/Acrylnitril Copolymerisat, welches in Kombination mit anderen Polymeren, insbesondere PVC, hervorragend thermo- und farbstabile Legierungen herzustellen erlaubt und außerdem hohe Wärmeformbeständigkeit sowie gutes Fogging-Verhalten zeigt und das man erhält durch radikalisch initiierte Zulauf-Copolymerisation eines Gemisches von 30 bis 32 Gew.-Teilen Acrylnitril und 68 bis 70 Gew.-Teilen α-Methylstyrol in Gegenwart eines carboxylgruppenhaltigen Emulgators. Dabei wird die Polymerisation so geführt, daß vor dem Zulauf-Beginn der Monomeren ein Saatlatex eines gleichen oder analogen Copolymerisats vorgelegt wird, die Reaktionstemperatur zwischen 75 von 82° C gehalten wird und das Molverhältnis von Emulgator zu Initiator zwischen 4 und 6 liegt.
Patent EP-0331156-A2 (EP)
Inventor: YANG HUNG HAN
IPC: D01F6/60
Filed: 1989-03-02
Abstract: Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance is prepared.
Patent EP-0336153-A2 (EP)
Inventor: DUNCAN ROBERT
IPC: G21C3/352
Filed: 1989-03-15
Abstract: A nuclear fuel assembly grid comprising an improved outer grid strap (40) wherein abutting outer grid strap segments (66)-(68), (64)-(70) are joined at a point of intersection with an inner grid strap (42). The normally performed weld where the inner strap fork tines (50) extend through the outer grid strap thereby fixedly bonds the outer grid strap segments together.
Patent EP-0336166-A2 (EP)
Inventor: SCHOLTHOLT HANS ING GRAD
IPC: H01R4/24
Filed: 1989-03-16
Abstract: The cutting contact (1), formed from flat material, has two contact limbs (2) between which a wire (7) can be pressed. The mutually facing inner sides (5) of the contact limbs (2) are bent out of the plane of the material about a longitudinal edge (6) extending parallel to their longitudinal edges and are thus turned towards one another. This produces a sharp contact edge which requires a reduced contact force for making a secure contact. <IMAGE>
Patent EP-0347827-A2 (EP)
Inventor: BROWN STERLING BRUCE
IPC: C08L63/00
Filed: 1989-06-20
Abstract: Epoxytriazine-capped polyphenylene ethers are prepared by reaction of a polyphenylene ether with an epoxychlorotriazine such as diglycidyl chlorocyanurate, n-­butyl glycidyl chlorocyanurate or mesityl glycidyl chlorocyanurate. The products undergo reaction with nucleophilic polymers such as polyamides and polyesters, to form copolymer-containing compositions which have excellent properties and which find utility as molding compositions and as compatibilizers for blends of similar polymers.
Patent EP-0352514-A2 (EP)
Inventor: HARPER KARL ERIC
IPC: G06F17/30
Filed: 1989-07-05
Abstract: A method for creating, maintaining and using an expert system segregates the rulebase for the expert system into a standard rulebase and a calibration rulebase. The standard rulebase is stored in a read-only file, while the calibration rulebase is stored in a read/write file. An identical standard rulebase is provided for several units of a model or pieces of equipment of one type, while each unit has its own calibration rulebase. The operator of a unit is given access to the calibration rulebase to make modifications to the calibration properties for that particular unit. The calibration rulebase for a specific unit is then merged with the standard rulebase to form the application rulebase used in evaluating the unit.
Patent EP-0356797-A2 (EP)
Inventor: ALIG BERND DR
IPC: A01N43/40
Filed: 1989-08-12
Abstract: The present invention relates to substituted pyridines of the formula   <IMAGE>  in which  Z stands for 0, S, NH, -CH2-, -CHCH3- or -C(CH3)2-, Y stands for straight-chain or branched alkylene which is optionally interrupted by oxygen, R<1> stands for identical or different radicals from the group comprising hydrogen, halogen, alkyl, alkoxy or haloalkyl, R<2> stands for identical or different radicals from the group comprising hydrogen, halogen, alkyl, alkenyl, haloalkyl, alkoxy, alkylthio, haloalkoxy or haloalkylthio, R<3> stands for hydrogen, alkyl, haloalkyl, alkoxyalkyl, alkenoxyalkyl, alkenyl or alkynyl,  R<4> stands for the radicals indicated for R<3>,  R<3> and R<4> together stand for a direct bond, R<5> stands for hydrogen, halogen, alkyl, haloalkyl, alkoxy, amino, alkyl, alkylamino, dialkylamino or acylamino, and their salts with acids, a process for their preparation and their use for controlling insects, in particular fleas.